Update citation metadata

README.md

@@ -239,13 +239,27 @@ The data fields are the same among all splits.
 ### Citation Information
 
 ```
-@inproceedings{yao2019DocRED,
-  title={{DocRED}: A Large-Scale Document-Level Relation Extraction Dataset},
-  author={Yao, Yuan and Ye, Deming and Li, Peng and Han, Xu and Lin, Yankai and Liu, Zhenghao and Liu,   Zhiyuan and Huang, Lixin and Zhou, Jie and Sun, Maosong},
-  booktitle={Proceedings of ACL 2019},
-  year={2019}
+@inproceedings{yao-etal-2019-docred,
+    title = "{D}oc{RED}: A Large-Scale Document-Level Relation Extraction Dataset",
+    author = "Yao, Yuan  and
+      Ye, Deming  and
+      Li, Peng  and
+      Han, Xu  and
+      Lin, Yankai  and
+      Liu, Zhenghao  and
+      Liu, Zhiyuan  and
+      Huang, Lixin  and
+      Zhou, Jie  and
+      Sun, Maosong",
+    booktitle = "Proceedings of the 57th Annual Meeting of the Association for Computational Linguistics",
+    month = jul,
+    year = "2019",
+    address = "Florence, Italy",
+    publisher = "Association for Computational Linguistics",
+    url = "https://aclanthology.org/P19-1074",
+    doi = "10.18653/v1/P19-1074",
+    pages = "764--777",
 }
-
 ```
 
 

docred.py

@@ -7,12 +7,26 @@ import datasets
 
 
 _CITATION = """\
-@inproceedings{yao2019DocRED,
-  title={{DocRED}: A Large-Scale Document-Level Relation Extraction Dataset},
-  author={Yao, Yuan and Ye, Deming and Li, Peng and Han, Xu and Lin, Yankai and Liu, Zhenghao and Liu, \
-  Zhiyuan and Huang, Lixin and Zhou, Jie and Sun, Maosong},
-  booktitle={Proceedings of ACL 2019},
-  year={2019}
+@inproceedings{yao-etal-2019-docred,
+    title = "{D}oc{RED}: A Large-Scale Document-Level Relation Extraction Dataset",
+    author = "Yao, Yuan  and
+      Ye, Deming  and
+      Li, Peng  and
+      Han, Xu  and
+      Lin, Yankai  and
+      Liu, Zhenghao  and
+      Liu, Zhiyuan  and
+      Huang, Lixin  and
+      Zhou, Jie  and
+      Sun, Maosong",
+    booktitle = "Proceedings of the 57th Annual Meeting of the Association for Computational Linguistics",
+    month = jul,
+    year = "2019",
+    address = "Florence, Italy",
+    publisher = "Association for Computational Linguistics",
+    url = "https://aclanthology.org/P19-1074",
+    doi = "10.18653/v1/P19-1074",
+    pages = "764--777",
 }
 """